Low angle view of tv tower lit up at night, Oriental Pearl Tower, Pudong, Shanghai, China

Low angle view of skyscrapers in city, Messeturm Tower, Frankfurt, Hesse, Germany

Low angle view of building against sky, Frankfurt, Germany

Aerial view of city lit up at night, Hamburg, Germany

Low angle view of skyscrapers lit up at night, Shanghai World Financial Center, Jin Mao Tower, Pudong, Shanghai, China

Office building and tv tower lit up at night, Alexanderplatz, Berlin, Germany

Low angle view of bronze statue with TV tower in background, Alexanderplatz, Berlin, Germany

Low angle view of neon sign

Cathedral lit up at night, Lisbon, Portugal

Buildings lit up at night, Frankfurter Allee, Frankfurter Tor, Karl-Marx-Allee, Berlin, Germany

Vehicles in front of cathedral lit up at night

Cityscape lit up at dusk

Low angle view of television tower lit up at night, Frankfurt, Germany